Electromagnetic RadiationElectromagnetic RadiationLightLight, , EyeEye

Eugen Kvasnak, PhD. 3rd Medical FacultyCharles University

ELECTROMAGNETIC RADIATION

…focus on LIGHT

White light and color

LAW OF REFLEXION

REFRACTION

SHNELL’S LAW

LENSES

EYE

Nearsightedness (myopia) - light focuses in front of the retina Farsightedness (hyperopia) - light focuses behind the retina Astigmatism - cornea is oval instead of spherical

Correction of myopia and hypermetropia

LIGHT DEMO

Spectrophotometry

Polarimetry

Eye

Conclusion

Magnetic Field Lines - http://micro.magnet.fsu.edu/electromag/java/magneticlines/index.html Magnetic Fields and Compass Orientation - http://micro.magnet.fsu.edu/electromag/java/compass/index.html Magnets - http://micro.magnet.fsu.edu/electromag/java/magneticlines2/index.html Capacitor - http://micro.magnet.fsu.edu/electromag/java/capacitor/index.html Lightning: A Natural Capacitor - http://micro.magnet.fsu.edu/electromag/java/lightning/index.htmlFactors Affecting Capacitance - http://micro.magnet.fsu.edu/electromag/java/capacitance/index.html Ohm's Law - http://micro.magnet.fsu.edu/electromag/java/ohmslaw/index.html AC Generator Action - http://micro.magnet.fsu.edu/electromag/java/generator/ac.htmlElectrophoresis - http://micro.magnet.fsu.edu/electromag/java/electrophoresis/index.html Faraday's Experiment - http://micro.magnet.fsu.edu/electromag/java/faraday/index.html Faraday's Magnetic Field Induction Experiment - http://micro.magnet.fsu.edu/electromag/java/faraday2/index.html Resistance at the Molecular Level - http://micro.magnet.fsu.edu/electromag/java/filamentresistance/index.html AC Generator Action - http://micro.magnet.fsu.edu/electromag/java/generator/ac.html DC Generator - http://micro.magnet.fsu.edu/electromag/java/generator/dc.html Lenz's Law - http://micro.magnet.fsu.edu/electromag/java/lenzlaw/index.html Microphone - http://micro.magnet.fsu.edu/electromag/java/microphone/index.html Pulsed Magnets - http://micro.magnet.fsu.edu/electromag/java/pulsedmagnet/index.htmlRadio Receiver - http://micro.magnet.fsu.edu/electromag/java/radio/index.html The Rutherford Experiment - http://micro.magnet.fsu.edu/electromag/java/rutherford/index.html Transformer - http://micro.magnet.fsu.edu/electromag/java/transformer/index.html

To see nice demos from Electricity & MagnetismElectricity & Magnetism click on web links below …